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| Mirrors > Home > ILE Home > Th. List > p1evtxdeqfilem | Unicode version | ||
| Description: Lemma for p1evtxdeqfi 16438 and p1evtxdp1fi 16439. (Contributed by AV, 3-Mar-2021.) |
| Ref | Expression |
|---|---|
| p1evtxdeq.v |
|
| p1evtxdeq.i |
|
| p1evtxdeq.f |
|
| p1evtxdeq.fv |
|
| p1evtxdeq.fi |
|
| p1evtxdeq.k |
|
| p1evtxdeq.d |
|
| p1evtxdeq.u |
|
| p1evtxdeqfi.vfi |
|
| p1evtxdeqfi.u |
|
| p1evtxdeqfi.ifi |
|
| p1evtxdeqfi.e |
|
| p1evtxdeqfi.2o |
|
| p1evtxdeq.e |
|
| Ref | Expression |
|---|---|
| p1evtxdeqfilem |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | p1evtxdeq.i |
. 2
| |
| 2 | eqid 2234 |
. 2
| |
| 3 | p1evtxdeq.v |
. 2
| |
| 4 | p1evtxdeqfi.vfi |
. . . 4
| |
| 5 | 4 | elexd 2829 |
. . 3
|
| 6 | p1evtxdeq.k |
. . . . 5
| |
| 7 | p1evtxdeq.e |
. . . . 5
| |
| 8 | opexg 4350 |
. . . . 5
| |
| 9 | 6, 7, 8 | syl2anc 411 |
. . . 4
|
| 10 | snexg 4303 |
. . . 4
| |
| 11 | 9, 10 | syl 14 |
. . 3
|
| 12 | opvtxfv 16148 |
. . 3
| |
| 13 | 5, 11, 12 | syl2anc 411 |
. 2
|
| 14 | p1evtxdeq.fv |
. 2
| |
| 15 | p1evtxdeqfi.u |
. 2
| |
| 16 | p1evtxdeqfi.e |
. . 3
| |
| 17 | p1evtxdeqfi.2o |
. . 3
| |
| 18 | 6, 4, 16, 17 | upgr1een 16250 |
. 2
|
| 19 | dmsnopg 5240 |
. . . . 5
| |
| 20 | 7, 19 | syl 14 |
. . . 4
|
| 21 | 20 | ineq2d 3426 |
. . 3
|
| 22 | opiedgfv 16151 |
. . . . . . 7
| |
| 23 | 5, 11, 22 | syl2anc 411 |
. . . . . 6
|
| 24 | 23 | eqcomd 2240 |
. . . . 5
|
| 25 | 24 | dmeqd 4964 |
. . . 4
|
| 26 | 25 | ineq2d 3426 |
. . 3
|
| 27 | p1evtxdeq.d |
. . . . 5
| |
| 28 | df-nel 2510 |
. . . . 5
| |
| 29 | 27, 28 | sylib 122 |
. . . 4
|
| 30 | disjsn 3757 |
. . . 4
| |
| 31 | 29, 30 | sylibr 134 |
. . 3
|
| 32 | 21, 26, 31 | 3eqtr3d 2275 |
. 2
|
| 33 | p1evtxdeq.f |
. 2
| |
| 34 | funsng 5408 |
. . . 4
| |
| 35 | 6, 7, 34 | syl2anc 411 |
. . 3
|
| 36 | 24 | funeqd 5380 |
. . 3
|
| 37 | 35, 36 | mpbid 147 |
. 2
|
| 38 | p1evtxdeq.u |
. 2
| |
| 39 | p1evtxdeq.fi |
. . 3
| |
| 40 | 24 | uneq2d 3377 |
. . 3
|
| 41 | 39, 40 | eqtrd 2267 |
. 2
|
| 42 | p1evtxdeqfi.ifi |
. 2
| |
| 43 | snfig 7070 |
. . . . 5
| |
| 44 | 6, 43 | syl 14 |
. . . 4
|
| 45 | 20, 44 | eqeltrd 2311 |
. . 3
|
| 46 | 25, 45 | eqeltrrd 2312 |
. 2
|
| 47 | 1, 2, 3, 13, 14, 4, 15, 18, 32, 33, 37, 38, 41, 42, 46 | vtxdfifiun 16423 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-coll 4231 ax-sep 4234 ax-nul 4242 ax-pow 4293 ax-pr 4328 ax-un 4560 ax-setind 4665 ax-iinf 4716 ax-cnex 8235 ax-resscn 8236 ax-1cn 8237 ax-1re 8238 ax-icn 8239 ax-addcl 8240 ax-addrcl 8241 ax-mulcl 8242 ax-addcom 8244 ax-mulcom 8245 ax-addass 8246 ax-mulass 8247 ax-distr 8248 ax-i2m1 8249 ax-0lt1 8250 ax-1rid 8251 ax-0id 8252 ax-rnegex 8253 ax-cnre 8255 ax-pre-ltirr 8256 ax-pre-ltwlin 8257 ax-pre-lttrn 8258 ax-pre-ltadd 8260 |
| This theorem depends on definitions: df-bi 117 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3046 df-csb 3142 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-nul 3513 df-if 3626 df-pw 3677 df-sn 3701 df-pr 3702 df-op 3704 df-uni 3921 df-int 3956 df-iun 3999 df-br 4116 df-opab 4178 df-mpt 4179 df-tr 4215 df-id 4420 df-iord 4493 df-on 4495 df-ilim 4496 df-suc 4498 df-iom 4719 df-xp 4761 df-rel 4762 df-cnv 4763 df-co 4764 df-dm 4765 df-rn 4766 df-res 4767 df-ima 4768 df-iota 5318 df-fun 5360 df-fn 5361 df-f 5362 df-f1 5363 df-fo 5364 df-f1o 5365 df-fv 5366 df-riota 6012 df-ov 6062 df-oprab 6063 df-mpo 6064 df-1st 6348 df-2nd 6349 df-recs 6550 df-irdg 6615 df-frec 6636 df-1o 6661 df-2o 6662 df-oadd 6665 df-er 6781 df-en 6990 df-dom 6991 df-fin 6992 df-pnf 8327 df-mnf 8328 df-xr 8329 df-ltxr 8330 df-le 8331 df-sub 8464 df-neg 8465 df-inn 9259 df-2 9317 df-3 9318 df-4 9319 df-5 9320 df-6 9321 df-7 9322 df-8 9323 df-9 9324 df-n0 9518 df-z 9599 df-dec 9732 df-uz 9876 df-xadd 10129 df-ihash 11168 df-ndx 13304 df-slot 13305 df-base 13307 df-edgf 16131 df-vtx 16140 df-iedg 16141 df-upgren 16219 df-vtxdg 16413 |
| This theorem is referenced by: p1evtxdeqfi 16438 p1evtxdp1fi 16439 |
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